Patents by Inventor L. Winona Wagner

L. Winona Wagner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Enzymatic production of peracids using having perhydrolysis activity
    Patent number: 7563758
    Abstract: A method is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted in situ with an inorganic peroxide such as hydrogen peroxide in the presence of a perhydrolase catalyst derived from a Lactobacillus sp. to produce peroxycarboxylic acids.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: July 21, 2009
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert Dicosimo, L. Winona Wagner